The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill instructs the agent to install standard testing dependencies from official package registries (NPM and PyPI). These include well-known libraries such as Vitest, Jest, Playwright, Pytest, and Httpx.
[COMMAND_EXECUTION]: The skill provides standard shell commands for running test suites, installing browser binaries for Playwright, and generating coverage reports. These operations are restricted to the intended purpose of the skill and utilize standard development tooling.

test-runner